File:Guide Food digraph Graph Legend dot.png

GraphViz source
digraph Graph_Legend { bgcolor="darkslategray"; fontcolor="white"; label="Color Legend"; labelloc="top";

node [style="filled", fontcolor="white"]; "Resources"      [color="#A74A79", shape="ellipse"]; "Farm\nPlot"     [color="green4",  shape="note", orientation="0"]; "Microbe\nMusher" [color="blue",   shape="note", orientation="90"]; "Electric\nGrill" [color="red3",   shape="note", orientation="180"]; "Gas\nRange"     [color="orange4", shape="note", orientation="270"]; }